36549036 has 48 divisors (see below), whose sum is σ = 96190080. Its totient is φ = 11998800.

The previous prime is 36549013. The next prime is 36549061. The reversal of 36549036 is 63094563.

36549036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4711 + ... + 9761.

It is an arithmetic number, because the mean of its divisors is an integer number (2003960).

Almost surely, 2^36549036 is an apocalyptic number.

36549036 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36549036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48095040).

36549036 is an abundant number, since it is smaller than the sum of its proper divisors (59641044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36549036 is a wasteful number, since it uses less digits than its factorization.

36549036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5131 (or 5123 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

The square root of 36549036 is about 6045.5798729320. The cubic root of 36549036 is about 331.8628528223.

The spelling of 36549036 in words is "thirty-six million, five hundred forty-nine thousand, thirty-six".